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Reference
SQT0852
29
There is no audio.
The power of the main unit turns off
automatically.
(When the main unit detects a problem, a safety
measure is activated and the main unit
automatically switches to standby mode.)
≥ There is a problem with the amplifier.
≥ Is the volume extremely high?
If so, lower the volume.
≥ Is this system placed in an extremely hot
place?
If so, move this system to a cooler place and
wait a few moments and then try to turn it on
again.
If the problem persists, confirm the display, turn
this system off, remove the AC mains lead cord
and consult your dealer. Please be sure to
remember the display that was indicated and
inform the dealer.
“F61”
≥ There is a problem with the amplifier of the
system.
≥ Disconnect the AC mains lead and consult the
dealer.
“F70 HDMI”/ “U701”/ “U703”
≥ Check HDMI connection.
≥ Turn off the main unit and then switch it on
again.
≥ Disconnect the HDMI cable.
“F76”
≥ There is a problem with the power supply.
≥ Disconnect the AC mains lead and consult the
dealer.
“U704”
≥ This system is receiving unsupported video
format signal from the input source.
jChange the video resolution setting on the
connected device. (Refer to the operating
instructions for the device.)
jIf there is no image, connect the device
directly to the TV to change the settings.
“U705”
≥ The TV’s HDMI terminal connected to the
main unit or the TV’s setting is not compatible
with the HDCP 2.2 playback source.
jEnsure to connect to the TV’s HDCP 2.2
compatible terminal.
jEnsure the TV’s HDMI HDCP setting
corresponds to HDCP 2.2.
(Refer to the operating instructions for the TV.)
“ON TABLE”
A sound field effect suitable for a location on a
table is working.
“ON WALL”
A sound field effect suitable for a location on a
wall is working.
“REMOTE ” (“ ” stands for a number.)
The remote control and this unit are using
different codes. Change the code on the remote
control. (> 20)
Main unit displays
SC-HTB690-SQT0852.book 29 ページ ２０１５年１月３０日 金曜日 午後２時２分